Merge branch 'main' into 2027

epilogue-processor/src/main/java/edu/wpi/first/epilogue/processor/AnnotationProcessor.java

@@ -68,7 +68,9 @@ public class AnnotationProcessor extends AbstractProcessor {
               customLoggers.putAll(processCustomLoggers(roundEnv, customLogger));
             });
 
+    // Get all root types (classes and interfaces), excluding packages and modules
     roundEnv.getRootElements().stream()
+        .filter(e -> e instanceof TypeElement)
         .filter(
             e ->
                 processingEnv
@@ -267,12 +269,18 @@ public class AnnotationProcessor extends AbstractProcessor {
       return false;
     }
 
-    processingEnv
-        .getMessager()
-        .printMessage(
-            Diagnostic.Kind.NOTE,
-            "[EPILOGUE] Excluded from logs because " + type + " is not a loggable data type",
-            element);
+    var classConfig = element.getEnclosingElement().getAnnotation(Logged.class);
+
+    if (classConfig == null || classConfig.warnForNonLoggableTypes()) {
+      // Not loggable and not explicitly opted out of logging; print a warning message
+      processingEnv
+          .getMessager()
+          .printMessage(
+              Diagnostic.Kind.NOTE,
+              "[EPILOGUE] Excluded from logs because " + type + " is not a loggable data type",
+              element);
+    }
+
     return true;
   }
 

epilogue-processor/src/main/java/edu/wpi/first/epilogue/processor/LoggerGenerator.java

@@ -71,6 +71,11 @@ public class LoggerGenerator {
         public Naming defaultNaming() {
           return Naming.USE_CODE_NAME;
         }
+
+        @Override
+        public boolean warnForNonLoggableTypes() {
+          return false;
+        }
       };
 
   public LoggerGenerator(ProcessingEnvironment processingEnv, List<ElementHandler> handlers) {

epilogue-processor/src/test/java/edu/wpi/first/epilogue/processor/AnnotationProcessorTest.java

@@ -1772,7 +1772,7 @@ class AnnotationProcessorTest {
         """
         package edu.wpi.first.epilogue;
 
-        @Logged
+        @Logged(warnForNonLoggableTypes = true)
         class Example {
           Throwable t;
         }
@@ -1974,6 +1974,37 @@ class AnnotationProcessorTest {
     assertLoggerGenerates(source, expectedRootLogger);
   }
 
+  @Test
+  void doesNotBreakWithPackageInfo() {
+    String source =
+        """
+        package example;
+
+        import edu.wpi.first.epilogue.*;
+
+        @Logged
+        class Example {}
+        """;
+
+    String packageInfo = """
+        package example;
+        """;
+
+    Compilation compilation =
+        javac()
+            .withOptions(kJavaVersionOptions)
+            .withProcessors(new AnnotationProcessor())
+            .compile(
+                JavaFileObjects.forSourceString("example.Example", source),
+                JavaFileObjects.forSourceString("example.package-info", packageInfo));
+
+    assertThat(compilation).succeeded();
+    compilation.generatedSourceFiles().stream()
+        .filter(jfo -> jfo.getName().contains("Example"))
+        .findFirst()
+        .orElseThrow(() -> new IllegalStateException("Logger file was not generated!"));
+  }
+
   private void assertCompilationError(
       String message, long lineNumber, long col, Diagnostic<? extends JavaFileObject> diagnostic) {
     assertAll(